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Ashwini Kumar

· started a discussion

· 1 Months ago

Confusing! (Question: 257197.0 )

Why you all have taken AL as 1? It should be x. AL=x and DE =x. To get the answer kuch bhi toh nai kr sakte na?

Question:

In this figure,  DEBC=14     and DE || BC and area of ∆ADE = 10 unit2, find the area  ∆DEC.

  

Options:
A)

20

B)

25

C)

30

D)

40

Solution:

Ans: (c)

  

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